Which are the three most used way in field research?
举一反三
- 中国大学MOOC: 2. Which methods are commonly used for field research?
- Which twoof the following techniquescan be used for market research? A: Field research B: Deskresearch C: Advertizing D: Sales promotion
- Which three colors are most frequently used during Christmas? ( )
- 2. Which methods are commonly used for field research? A: Questionnaire B: Experimentation C: Observation D: Interview
- What is most frequently used for quantitative research?